MediaWiki internal error.

Original exception: [3c788d712940650a501ace0c] 2024-03-29 09:17:30: Fatal exception of type "Wikimedia\Rdbms\DBQueryError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; and $wgShowDBErrorBacktrace = true; at the bottom of LocalSettings.php to show detailed debugging information.